java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 12:59:51,453 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 12:59:51,459 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 12:59:51,496 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 12:59:51,496 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 12:59:51,501 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 12:59:51,505 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 12:59:51,510 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 12:59:51,514 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 12:59:51,519 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 12:59:51,520 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 12:59:51,526 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 12:59:51,528 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 12:59:51,532 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 12:59:51,542 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 12:59:51,543 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 12:59:51,547 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 12:59:51,552 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 12:59:51,561 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 12:59:51,564 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 12:59:51,568 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 12:59:51,574 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 12:59:51,579 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 12:59:51,579 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 12:59:51,580 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 12:59:51,581 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 12:59:51,589 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 12:59:51,593 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 12:59:51,594 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 12:59:51,601 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 12:59:51,601 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 12:59:51,602 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 12:59:51,603 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 12:59:51,603 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 12:59:51,610 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 12:59:51,611 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 12:59:51,612 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-27 12:59:51,662 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 12:59:51,662 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 12:59:51,663 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 12:59:51,667 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 12:59:51,668 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 12:59:51,668 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 12:59:51,668 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 12:59:51,669 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 12:59:51,669 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 12:59:51,669 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 12:59:51,669 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 12:59:51,670 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 12:59:51,675 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 12:59:51,675 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 12:59:51,675 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 12:59:51,676 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 12:59:51,676 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 12:59:51,676 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 12:59:51,676 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 12:59:51,680 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 12:59:51,680 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 12:59:51,680 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 12:59:51,681 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 12:59:51,681 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 12:59:51,681 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 12:59:51,681 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 12:59:51,682 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 12:59:51,682 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 12:59:51,682 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 12:59:51,772 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 12:59:51,809 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 12:59:51,825 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 12:59:51,831 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 12:59:51,831 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 12:59:51,832 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 12:59:52,015 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c271b7799/0042de858b3a41e9a8e35b345641d662/FLAG040a49ef5 [2018-11-27 12:59:54,288 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 12:59:54,289 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 12:59:54,479 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c271b7799/0042de858b3a41e9a8e35b345641d662/FLAG040a49ef5 [2018-11-27 12:59:54,873 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c271b7799/0042de858b3a41e9a8e35b345641d662 [2018-11-27 12:59:54,904 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 12:59:54,907 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 12:59:54,913 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 12:59:54,914 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 12:59:54,926 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 12:59:54,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:59:54" (1/1) ... [2018-11-27 12:59:54,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74a8bfac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:59:54, skipping insertion in model container [2018-11-27 12:59:54,943 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:59:54" (1/1) ... [2018-11-27 12:59:54,963 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 12:59:55,559 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 12:59:57,282 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4380] [2018-11-27 13:00:03,205 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-27 13:00:03,206 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@622da36a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:00:03, skipping insertion in model container [2018-11-27 13:00:03,206 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:00:03,212 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-27 13:00:03,214 INFO L168 Benchmark]: Toolchain (without parser) took 8308.58 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 60.7 MB). Peak memory consumption was 88.9 MB. Max. memory is 3.9 GB. [2018-11-27 13:00:03,222 INFO L168 Benchmark]: CDTParser took 3.40 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 13:00:03,222 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8298.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 60.7 MB). Peak memory consumption was 88.9 MB. Max. memory is 3.9 GB. [2018-11-27 13:00:03,230 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.40 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 8298.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 60.7 MB). Peak memory consumption was 88.9 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12197]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...